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All Journal Jurnal Sain Peternakan Indonesia Jurnal Ilmu Nutrisi dan Teknologi Pakan AGRITROPICA : Journal of Agricultural Sciences Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences) Jurnal Agriovet Community Development Journal: Jurnal Pengabdian Masyarakat Wahana Peternakan Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals) Buletin Peternakan Tropis (Bulletin of Tropical Animal Science) Jurnal Media Pengabdian Kepada Masyarakat (JM-PKM) Journal of Agriculture and Animal Science Jurnal Peternakan Borneo Journal of Animal Research and Applied Science BIOSAPPHIRE: Jurnal Biologi dan Diversitas Jurnal Pengabdian Fakultas Pertanian Universitas Lampung
Teguh Rafian
Universitas Lampung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary

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EDUKASI RAGAM MANGROVE DAN KEBERMANFAATANNYA BAGI ANAK SEKOLAH DI DUSUN KALANGAN, PAHAWANG Rizha Bery Putriani; Septi Malidda Eka Putri; Almira Fardani Lahay; Muhamad Gilang Arindra Putra; Putu Cinthia Delis; Nidya Kartin; Muhammad Kholiqul Amiin; Teguh Rafian
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2025): Volume 6 No 3 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i3.44728

Abstract

Kegiatan pengabdian kepada masyarakat telah dilaksanakan pada tanggal 11 Agustus 2024 di Dusun Kalangan, Desa Pulau Pahawang, Kabupaten Pesawaran, Provinsi Lampung, dengan melibatkan 35 siswa sebagai peserta. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan kesadaran generasi muda terhadap pentingnya pelestarian ekosistem mangrove. Metode yang digunakan meliputi penyampaian materi teori serta diskusi interaktif. Pulau Pahawang sebagai wilayah pesisir memiliki potensi besar dalam pengembangan ekosistem mangrove, namun menghadapi tantangan seperti alih fungsi lahan, penurunan kualitas lingkungan, dan rendahnya kesadaran masyarakat. Melalui edukasi mengenai jenis-jenis mangrove dan pemanfaatannya, kegiatan ini berhasil meningkatkan pemahaman siswa secara signifikan. Evaluasi pasca-kegiatan menunjukkan adanya peningkatan pemahaman dan keterlibatan aktif masyarakat setempat dalam mendukung pelestarian lingkungan. Kegiatan ini diharapkan menjadi langkah awal dalam membentuk generasi muda yang peduli terhadap lingkungan pesisir secara berkelanjutan.
Efektivitas Pemberian Ekstrak Marigold (Tagetes erecta L.) Komersial terhadap Bobot Telur, Bobot Komponen Telur dan Warna Yolk: Effectiveness of commercial Marigold extract on egg weight, egg component weight, and yolk color Khaira Nova; Rr Riyanti; Dian Septinova; Teguh Rafian; Anisa Putri Cahyati; Etha 'Azizah Hasiib
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 24 No. 1 (2026): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.24.1.29-35

Abstract

The current global challenge in the feed industry is to produce products that are both natural and functional. One potential natural ingredient is Marigold (Tagetes erecta). Marigold is rich in lutein and zeaxanthin, natural pigments and antioxidants with health benefits, and can be applied to increasing egg production in laying hens. This study aims to evaluate the effect of Marigold flower extract supplementation on egg weight, egg component weight, and yolk color in laying hens. The study was conducted experimentally using a Completely Randomized Design (CRD) with four treatments: without marigold extract (P0), 0.1 g kg-1 ration (P1), 0.2 g kg-1 ration (P2), and 0.3 g kg-1 ration (P3), each replicated five times with five hens per replication. The feed used was a commercial feed. Observed variables included egg weight, shell weight, albumen weight, yolk weight, and yolk color. Data were analyzed using analysis of variance (ANOVA), and if significant differences were found, followed by the LSD test. The results showed that Marigold extract supplementation had no significant effect on egg weight, shell weight, albumen weight, and yolk weight, but significantly increased (p<0.05) yolk color scores. Thus, it can be concluded that Marigold flower extracts play a greater role in improving the visual quality of egg yolks by increasing color intensity while enriching carotenoid content, which potentially increases the functional value of eggs as a healthy food.
ACCURACY OF BODY WEIGHT ESTIMATION IN BALI CATTLE (BOS JAVANICUS) USING LAMBOURNE, SCHOORL, DJAGRA, WINTER, AND MULTIPLE LINEAR REGRESSION EQUATIONS Nurliani Erni; Muhammad Rido; Teguh Rafian; suhardi; Ari Wibowo
Journal of Animal Research and Applied Science Vol. 7 No. 1 (2026): June 2026
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/aras.v7i1.44803

Abstract

This study aimed to evaluate the accuracy level of Bali cattle (Bos javanicus) body weight estimation using the Lambourne, Schrool, Djagra, and Winter formulas, and to develop a multiple linear regression model as an alternative method for estimating Bali cattle body weight. The sample consisted of 23 female Bali cattle aged 1–1.5 years based on recording data, selected using a purposive sampling method. The method involved collecting data on chest girth, body length, and actual body weight measured using a weighing scale. The data were analyzed descriptively to obtain the mean, standard deviation, coefficient of variation, estimated body weight calculation results, and percentage bias of the Lambourne, Schrool, Djagra, and Winter formulas, as well as multiple linear regression analysis using IBM SPSS Statistics 22. The average body weight measured using the scale was 152.48 kg, while the estimated body weights were 157.26 kg using the Lambourne formula with a bias of 3.14%, 233.89 kg using the Schrool formula with a bias of 53.39%, 154.34 kg using the Djagra formula with a bias of 1.18%, and 157.62 kg using the Winter formula with a bias of 3.37%. It was concluded that the Djagra formula had the highest level of accuracy, and the regression equation BW = -257.29 + 2.18(CG) + 1.25(BL) with a coefficient of determination of 0.96 can be used as a formula for estimating Bali cattle body weight.
QUALITATIVE CHARACTERIZATION AND INDICATION OF INTROGRESSION IN FEMALE SIKUMBANG JONTI DUCKS IN SMALLHOLDER FARMS OF PADANG CITY Teguh Rafian; Woki Bilyaro; Jonathan A. Lase
Journal of Animal Research and Applied Science Vol. 7 No. 1 (2026): June 2026
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/aras.v7i1.44880

Abstract

This study aimed to analyze the frequency of qualitative phenotypic traits and estimate the introgression value in a population of female Sikumbang Jonti ducks reared in smallholder farms in Padang City, West Sumatra, Indonesia. A total of 44 sexually mature female Sikumbang Jonti ducks were selected using a purposive sampling method. The observed qualitative phenotypic traits included the color and shape of the bill, as well as the coloration of the head, neck, body, wings, thighs, tail, shank, and several other morphological characteristics. Data were analyzed descriptively using phenotypic frequency percentages, while the introgression value was estimated by comparing the phenotypic frequencies of the observed population with those of the original and donor populations. The results showed that several phenotypic traits exhibited dominant frequencies, including flat bill shape, brown eye color, absence of a neck ring, and horizontal body posture, each reaching 100%. Black bill color showed a frequency of 86.36%, while white head and neck coloration reached 90.91% and 88.64%, respectively. Phenotypic variation was observed in several plumage color traits, particularly the brown-white body coloration, which accounted for 59.09% of the population, indicating considerable phenotypic diversity within the population. The introgression value in the Sikumbang Jonti duck population was estimated at 16.90%, with an estimated phenotypic purity level of 83.10%. The study indicates the presence of phenotypic variation that may reflect possible introgression from introduced duck breeds, although molecular studies are required for confirmation.
COMPARISON OF MILK YIELD, FAT, AND PROTEIN CONTENT OF IMPORTED FRIESIAN HOLSTEIN COWS AT BATURRADEN, BANYUMAS, INDONESIA Dian Kurniawati; Teguh Rafian; Kusuma Adhianto
Journal of Animal Research and Applied Science Vol. 7 No. 1 (2026): June 2026
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/aras.v7i1.44936

Abstract

This study aimed to evaluate the effects of the origin of imported Friesian Holstein cows (New Zealand and Australia) on milk yield, milk fat percentage, and milk protein percentage. The study was conducted at the Breeding Center for Superior Livestock and Forage Crops (BPTU-HPT) Baturraden, Banyumas, Indonesia. A total of 100 Friesian Holstein cows were used, consisting of 19 cows imported from New Zealand and 81 cows imported from Australia. Secondary data on milk yield, milk fat percentage, and milk protein percentage were obtained from farm records. Milk yield was standardized to a 305 day mature equivalent (ME) basis. Data were analyzed using an independent samples t-test. The results showed that the origin of imported Friesian Holstein cows significantly affected (P<0.05) milk yield, milk fat percentage, and milk protein percentage. Friesian Holstein cows imported from New Zealand produced 4,450 L ± 1,746 L of milk, with milk fat and protein percentages of 3.90%± 0.59% and 2.94% ± 0.06%, respectively. In contrast, cows imported from Australia produced 5,583 L ± 1,775 L of milk, with milk fat and protein percentages of 4.70% ± 0.72% and 3.23±0.40%, respectively. The overall averages for milk yield, milk fat percentage, and milk protein percentage were 5,016 L± 1,760 L, 4.30%±0.65%, and 3.08%±0.23%, respectively. In conclusion, Friesian Holstein cows imported from Australia exhibited greater milk yield and higher milk fat and protein percentages than those imported from New Zealand under the management conditions of BPTU-HPT Baturraden, Banyumas.
Analisis Ketersediaan Pakan dan Implikasinya terhadap Pengembangan Ternak Unggas di Kabupaten Tanah Laut Fikya Juanda; Teguh Rafian; Itang Purnama; Irma; Abdul Muta Ali
Jurnal Peternakan Borneo Vol. 5 No. 1 (2026): Jurnal Peternakan Borneo
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jpb.v5i1.61

Abstract

Ketersediaan pakan merupakan faktor utama yang menentukan kapasitas produksi dan keberlanjutan usaha ternak unggas. Kabupaten Tanah Laut memiliki posisi strategis sebagai sentra pasar ternak di Kalimantan Selatan, namun pengembangan unggas di wilayah ini masih terkendala oleh rendahnya kemandirian pakan akibat ketidakmerataan distribusi pakan antarkecamatan. Berdasarkan data statistik terbaru, kesenjangan akses pakan ini berdampak langsung pada efisiensi usaha, terutama di kecamatan dengan populasi unggas tinggi namun produksi pakan lokal yang terbatas. Penelitian ini bertujuan menganalisis profil populasi unggas, ketersediaan pakan lokal, serta implikasinya terhadap pengembangan ternak unggas di setiap kecamatan. Data yang digunakan adalah data sekunder dari Dinas Peternakan dan Kesehatan Hewan serta Badan Pusat Statistik Kabupaten Tanah Laut tahun 2023-2025. Analisis dilakukan secara deskriptif melalui tabulasi dan interpretasi terhadap produksi pakan, kebutuhan pakan, serta struktur populasi unggas. Hasil penelitian menunjukkan bahwa total produksi pakan lokal mencapai 134.462 ton per tahun, sedangkan kebutuhan pakan mencapai 1.993.260 ton per tahun. Ketimpangan ini mengindikasikan bahwa sebagian besar kecamatan mengalami defisit pakan, terutama wilayah dengan populasi ayam pedaging dan petelur yang tinggi. Hanya sedikit kecamatan yang memiliki kapasitas produksi pakan lebih baik, seperti Kurau yang berpotensi menjadi sumber bahan pakan bagi wilayah lain. Temuan ini menegaskan perlunya strategi peningkatan produksi bahan pakan lokal dan penguatan distribusi antarkecamatan untuk mendukung pengembangan unggas secara berkelanjutan di Kabupaten Tanah Laut.
Co-Authors A. Husni Abdul Muta Ali Adam, M. Fahri Adityo Suhadi Akhmad Dakhlan Ali Husni Almira Fardani Lahay Anisa Putri Cahyati Ari Wibowo Arif Rahman Azis Arif Rahman Aziz Basyarudin Zain Boby Arya Putra Chaniago, Rizky Amrullah Dakhlan, Akhmad David Julian Dian Kurniawati Dian Kurniawati Dian Kurniawati Dian Kurniawati Dian Lestari Dian Lestari Dian Septinova Dian Septinova Elia Agustiana Etha &#039;Azizah Hasiib Fadhli Fajri Fikya Juanda Fikya Juanda Firda Arlina Hindrianti, Hindrianti Husmaini Husmaini Husmaini, Husmaini Husmaini, Sabrina Irma Badarina Irma Irma Itang Purnama Jakaria Jakaria Jonathan A. Lase Jonathan Anugrah Lase Jonathan Anugrah Lase Khaira Nova Khaira Nova Kusuma Adhianto Kusuma Adhianto Kusuma Adhianto Kusuma Adhianto Lase, Jonathan A Lase, Jonathan Anugrah Madi Hartono Maharani Dwipassa, Virna Mangku Mundana Marisa, Anggun Mentari Mentari Miki Suhadi Muhamad Gilang Arindra Putra Muhammad Dani Muhammad Dani Muhammad Kholiqul Amiin Muhammad Rido Muhtarudin Muhtarudin Nidya Kartin Niken Ulupi Nova Widyasari, Dhini Nurliani Erni Nurliani Erni Nurmeiliasari Putu Cinthia Delis Rafi Iskandarsyah Ramadhanti, Nurazizah Rhoudha, R. Riki Hiskia Candra Riyanti riyanti Rizha Bery Putriani Rr Riyanti S Siswanto Sardi, W. R. Septi Malidda Eka Putri suhardi Suhono Suhono, Suhono Sulastri Sulastri Syahrio Tantalo Ulvi Fitri Handayani Urip Santoso Veronica Wanniatie Warnoto Warnoto Woki Bilyaro Woki Bilyaro Yosi Fenita Yosi Fenita Yuli Wahyu Tri Mulyani Yurnalis Yurnalis Yurnalis Yurnalis Yurnalis, Adytia Zulkarnain Zulkarnain